ENTRY 23731 20200912 229223731 0 1 SUBENT 23731001 20200912 229223731 1 1 BIB 9 23 23731 1 2 TITLE Neutron capture cross section of 53Mn from 23731 1 3 irradiation with cold and reactor neutrons 23731 1 4 AUTHOR (J.Ulrich,M.Ayranov,A.Kaestner,D.Schumann,P.Sprung, 23731 1 5 A.Turler, L.Viererbl,M.Vins,H.Assmann-Vratislavska, 23731 1 6 R.Dressler) 23731 1 7 INSTITUTE (2SWTPSI,2SWTUBE,3CZRUJV) 23731 1 8 REFERENCE (J,PR/C,102,024613,2020) 23731 1 9 #doi:10.1103/PhysRevC.102.024613 23731 1 10 SAMPLE Purified 53Mn fraction in the form of an acidic 23731 1 11 chloride solution evaporated to dryness and 23731 1 12 redissolved in approx. 0.5 mL 1MHCl. The solution is 23731 1 13 spiked with 20 uL natural cobalt chloride solution 23731 1 14 with the purpose to act as internal neutron flux 23731 1 15 monitor. 23731 1 16 Characteristics of the samples used in the experiments:23731 1 17 Mass (mg) 53Mn atoms(NxE+17) 59Co atoms(NxE+17)23731 1 18 115.83+-0.06 3.059+-0.013 7.588+-0.046 23731 1 19 120.39+-0.06 3.180+-0.014 7.887+-0.048 23731 1 20 132.40+-0.06 3.497+-0.015 8.673+-0.053 23731 1 21 METHOD (GSPEC) 23731 1 22 DECAY-DATA (25-MN-54,312.19D,DG,834.848,0.999752) 23731 1 23 ERR-ANALYS (DATA-ERR) No information on source of uncertainty. 23731 1 24 HISTORY (20200912C) VS 23731 1 25 ENDBIB 23 0 23731 1 26 NOCOMMON 0 0 3 23731 1 27 ENDSUBENT 26 0 23731 199999 SUBENT 23731002 20200912 229223731 2 1 BIB 10 18 23731 2 2 REACTION (25-MN-53(N,G)25-MN-54,,SIG) 23731 2 3 FACILITY (CYCLO,2SWTPSI) 23731 2 4 INC-SOURCE (SPALL) ICON beamline at the PSI spallation neutron 23731 2 5 source SINQ. 23731 2 6 INC-SPECT Cold-neutron spectrum with mean neutron energy of 23731 2 7 8.53 meV. 23731 2 8 DETECTOR (HPGE) Broad Energy Germanium Detector. 23731 2 9 The efficiency calibration performed using a 23731 2 10 calibration source with kBq amounts of 54Mn and 60Co, 23731 2 11 fabricated in analogous manner as the real samples. 23731 2 12 METHOD (ACTIV) 23731 2 13 12 days irradiation in total divided into time slots. 23731 2 14 MONITOR (27-CO-59(N,G)27-CO-60,,SIG) 23731 2 15 MONIT-REF (V1001216,S.F.Mughabghab,B,NEUT.RES,,,2018) 23731 2 16 DECAY-MON (27-CO-60-G,1925.2D,DG,1173.228,0.9985, 23731 2 17 DG,1332.492,0.999826) 23731 2 18 STATUS (TABLE) Table VII of Phys.Rev.C102(2020)024613 23731 2 19 (COREL,23731003) Thermal-neutron activation data. 23731 2 20 ENDBIB 18 0 23731 2 21 NOCOMMON 0 0 23731 2 22 DATA 5 1 23731 2 23 EN DATA DATA-ERR MONIT MONIT-ERR 23731 2 24 EV B B B B 23731 2 25 0.0253 75.44 0.94 37.18 0.06 23731 2 26 ENDDATA 3 0 23731 2 27 ENDSUBENT 26 0 23731 299999 SUBENT 23731003 20200912 229223731 3 1 BIB 10 32 23731 3 2 REACTION (25-MN-53(N,G)25-MN-54,,SIG) 23731 3 3 FACILITY (REAC,3CZRUJV) 23731 3 4 INC-SOURCE (REAC) LVR-15 reactor at Research Centre Rez 23731 3 5 INC-SPECT Energy-dependent neutron fluxes (/cm2s): 23731 3 6 Sample 1 Sample 2 Sample 3 23731 3 7 (with Cd-cover) 23731 3 8 Thermal <0.5 eV 23731 3 9 (1.122+-0.029)E13 (1.107+-0.029)E13 (4.53+-0.12)E1223731 3 10 Epithermal 0.5eV-100keV 23731 3 11 (1.788+-0.066)E12 (1.753+-0.065)E12 (1.512+-0.061)E1223731 3 12 Fast 100keV-2MeV 23731 3 13 (1.402+-0.042)E12 (1.382+-0.042)E12 (1.2011+-0.038)E1223731 3 14 Epithermal-spectrum shape factor alpha: 0.025 +- 0.003 23731 3 15 METHOD (ACTIV) Samples irradiations: 23731 3 16 1. PSI spallation cold-neutron source 23731 3 17 2. LVR-15 reactor. 23731 3 18 End of irradiation time: 23731 3 19 1. cold-neutron source 14.11.2017 00:00:00 23731 3 20 2. reactor source 29.03.2018 00:00:00 23731 3 21 Irradiation time: 23731 3 22 1. cold-neutron source 12 days in totoal divided into23731 3 23 time slots. 23731 3 24 2. reactor source: Sample 1 - 1500 s 23731 3 25 Sample 2 - 1500 s 23731 3 26 Sample 3 - 10800 s 23731 3 27 DETECTOR (HPGE) 23731 3 28 MONITOR (27-CO-59(N,G)27-CO-60,,SIG) 23731 3 29 MONIT-REF (V1001216,S.F.Mughabghab,B,NEUT.RES,,,2018) 23731 3 30 DECAY-MON (27-CO-60-G,1925.2D,DG,1173.228,0.9985, 23731 3 31 DG,1332.492,0.999826) 23731 3 32 STATUS (TABLE) Table VII of Phys.Rev.C102(2020)024613 23731 3 33 (COREL,23731002) Cold-neutron activation data. 23731 3 34 ENDBIB 32 0 23731 3 35 NOCOMMON 0 0 23731 3 36 DATA 5 1 23731 3 37 EN DATA DATA-ERR MONIT MONIT-ERR 23731 3 38 EV B B B B 23731 3 39 0.0253 77.5 1.0 37.18 0.06 23731 3 40 ENDDATA 3 0 23731 3 41 ENDSUBENT 40 0 23731 399999 SUBENT 23731004 20200914 229223731 4 1 BIB 3 7 23731 4 2 REACTION (25-MN-53(N,G)25-MN-54,,SIG) 23731 4 3 ANALYSIS Arithmetical average of the three cold-neutron 23731 4 4 activation values or the two reactor activation 23731 4 5 values obtained in each experiment 23731 4 6 STATUS (TABLE) Table VII of Phys.Rev.C102(2020)024613 23731 4 7 (DEP,23731002) Cold-neutron activation value. 23731 4 8 (DEP,23731003) Reactor activation value. 23731 4 9 ENDBIB 7 0 23731 4 10 NOCOMMON 0 0 23731 4 11 DATA 3 1 23731 4 12 EN DATA DATA-ERR 23731 4 13 EV B B 23731 4 14 0.0253 76.5 1.0 23731 4 15 ENDDATA 3 0 23731 4 16 ENDSUBENT 15 0 23731 499999 SUBENT 23731005 20200913 229223731 5 1 BIB 8 28 23731 5 2 REACTION (25-MN-53(N,G)25-MN-54,,RI) 23731 5 3 FACILITY (REAC,3CZRUJV) 23731 5 4 INC-SOURCE (REAC) LVR-15 reactor at Research Centre Rez 23731 5 5 INC-SPECT Energy-dependent neutron fluxes (/cm2s): 23731 5 6 Sample 1 Sample 2 Sample 3 23731 5 7 (with Cd-cover) 23731 5 8 Thermal <0.5 eV 23731 5 9 (1.122+-0.029)E13 (1.107+-0.029)E13 (4.53+-0.12)E1223731 5 10 Epithermal 0.5eV-100keV 23731 5 11 (1.788+-0.066)E12 (1.753+-0.065)E12 (1.512+-0.061)E1223731 5 12 Fast 100keV-2MeV 23731 5 13 (1.402+-0.042)E12 (1.382+-0.042)E12 (1.2011+-0.038)E1223731 5 14 Epithermal-spectrum shape factor alpha: 0.025 +- 0.003 23731 5 15 METHOD (ACTIV) Samples irradiations: 23731 5 16 1. PSI spallation cold-neutron source 23731 5 17 2. LVR-15 reactor. 23731 5 18 End of irradiation time: 23731 5 19 1. cold-neutron source 14.11.2017 00:00:00 23731 5 20 2. reactor source 29.03.2018 00:00:00 23731 5 21 Irradiation time: 23731 5 22 1. cold-neutron source 12 days in totoal divided into23731 5 23 time slots. 23731 5 24 2. reactor source: Sample 1 - 1500 s 23731 5 25 Sample 2 - 1500 s 23731 5 26 Sample 3 - 10800 s 23731 5 27 DETECTOR (HPGE) 23731 5 28 MONITOR (27-CO-59(N,G)27-CO-60,,RI) 23731 5 29 STATUS (TABLE) Table VII of Phys.Rev.C102(2020)024613 23731 5 30 ENDBIB 28 0 23731 5 31 NOCOMMON 0 0 23731 5 32 DATA 5 1 23731 5 33 EN-MIN DATA DATA-ERR MONIT MONIT-ERR 23731 5 34 EV B B B B 23731 5 35 0.55 43.1 1.2 77.1 1.8 23731 5 36 ENDDATA 3 0 23731 5 37 ENDSUBENT 36 0 23731 599999 ENDENTRY 5 0 2373199999999